M. Abbate

Universidade Federal do Paraná — Brazil

Materials Science · Physical Sciences

42h-index7.5kcitations166works0.52yr avg
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Research Topics

Magnetic and transport properties of perovskites and related materials(54), Advanced Condensed Matter Physics(52), Electronic and Structural Properties of Oxides(46), Transition Metal Oxide Nanomaterials(28), Electron and X-Ray Spectroscopy Techniques(25)

Publications166 total

Metal–insulator transition in the La<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si16.svg" display="inline" id="d1e430"><mml:msub><mml:mrow/><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:math>Y<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si17.svg" display="inline" id="d1e442"><mml:msub><mml:mrow/><mml:mrow><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:math>NiO<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si59.svg" display="inline" id="d1e450"><mml:msub><mml:mrow/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:math> series studied using the GGA + U method
Solid State Communications·2025
Electronic, magnetic and optical properties of the charge-disproportionated YNiO<sub>3</sub> compound calculated using the GGA+<i>U</i> method
RSC Advances·2024· 1 citedOpen Access
Strength of correlations in a silver-based cuprate analog
Physical review. B./Physical review. B·2022· 9 cited
Strength of Correlations in a Silver Based Cuprate Analogue
arXiv (Cornell University)·2022Open Access
Partial contributions to the valence band of MO<sub>2</sub>, RuO<sub>2</sub>, and Rh<sub>2</sub>O<sub>3</sub>: Cooper minimum and extended cluster model calculations
Europhysics Letters (EPL)·2020· 1 citedOpen Access
Charge screening effects in the resonant photoemission of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Rh</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow><mml:mo>,</mml:mo><mml:mo> </mml:mo><mml:msub><mml:mi>RuO</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>, and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>MoO</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>
Physical review. B./Physical review. B·2020· 2 citedOpen Access
Controlled ultra-thin oxidation of graphite promoted by cobalt oxides: Influence of the initial 2D CoO wetting layer
Applied Surface Science·2019· 11 citedOpen Access
Role of Ti-Ru interaction in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>SrTi</mml:mi><mml:mrow><mml:mn>0.5</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>Ru</mml:mi><mml:mrow><mml:mn>0.5</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>: Physical properties, x-ray spectroscopy, and cluster model calculations
Physical review. B./Physical review. B·2019· 4 citedOpen Access
Calculated Drude weight and optical gap across the metal–insulator transition in the RVO3 series (R = Sr, Ca, La, Y)
The European Physical Journal B·2019· 3 citedOpen Access
Band structure and cluster model calculations of LaNiO3 compared to photoemission, O 1s X-ray absorption, and optical absorption spectra
Physics Letters A·2019· 5 cited
Ultra-thin CoO films grown on different oxide substrates: Size and support effects and chemical stability
Journal of Alloys and Compounds·2018· 4 cited
Many-body effects and non-local charge fluctuations in the double perovskite Sr<sub>2</sub>FeMoO<sub>6</sub>
RSC Advances·2018· 3 citedOpen Access
Magnetic properties, x-ray absorption spectroscopy and electronic structure of GdCrTiO5
Journal of Alloys and Compounds·2017· 10 cited
Mn 3<i>d</i>bands and Y–O hybridization of hexagonal and orthorhombic YMnO<sub>3</sub>thin films
Journal of Physics Condensed Matter·2017· 4 cited
Bulk-sensitive Mo 4d electronic structure of Sr<sub>2</sub>FeMoO<sub>6</sub>probed by high-energy Mo L<sub>3</sub>resonant photoemission
Europhysics Letters (EPL)·2017· 3 cited
X-ray spectroscopy and electronic structure of MoO2
Journal of Alloys and Compounds·2016· 20 cited
Spectroscopy and electronic structure of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>Sr</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mi>YRuO</mml:mi></mml:mrow><mml:mn>6</mml:mn></mml:msub></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>Sr</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mi>YRu</mml:mi></mml:mrow><mml:mrow><mml:mn>0.75</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi>Ir</mml:mi></mml:mrow><mml:mrow><mml:mn>0.25</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mn>6</mml:mn></mml:msub></mml:math>
Physical review. B./Physical review. B·2016· 5 citedOpen Access
Compensation temperatures and exchange bias in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>La</mml:mi><mml:mrow><mml:mn>1.5</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>Ca</mml:mi><mml:mrow><mml:mn>0.5</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>CoIrO</mml:mi><mml:mn>6</mml:mn></mml:msub></mml:mrow></mml:math>
Physical review. B./Physical review. B·2016· 42 citedOpen Access
Spectroscopy and electronic structure of Sr2YRuO6 and Sr2YRu0.75Ir0.25O6
Physical Review B·2016
X-ray absorption study of the Fe and Mo valence states in Sr2FeMoO6
Journal of Alloys and Compounds·2015· 7 cited
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Frequent Co-authors

J. C. Fuggle(17), L. Soriano(16), A. Fujimori(13), Frank M. F. de Groot(11), J. M. Sanz(8), G. A. Sawatzky(7), A. Gutiérrez(7), M. Takano(6), I. Preda(6), R. J. O. Mossanek(6), Y. Takeda(5), M. Sacchi(5), Hiroshi Eisaki(4), T. Mizokawa(4), R. Potze(4), M. T. Czyżyk(4), Antje Vollmer(4), H. F. Pen(4), G. Zampieri(4), O. Strebel(3)